Cita APA (7th ed.)

PUTMAN, S. H. (1979). Urban residential location models. Martinus Nijhoff.

Cita Chicago (17th ed.)

PUTMAN, Stephen H. Urban Residential Location Models. Boston: Martinus Nijhoff, 1979.

Cita MLA (9th ed.)

PUTMAN, Stephen H. Urban Residential Location Models. Martinus Nijhoff, 1979.

Atenció: Aquestes cites poden no estar 100% correctes.